var doSomething0=function(){
    console.log(b)
}
var doSomething1=function(){
    console.log(b)
}
var doSomething2=function(){
    console.log(b)
}
var doSomething3=function(){
    console.log(b)
}
var doSomething4=function(){
    console.log(b)
}
var doSomething=function(){
    console.log(b)
}